Am Fri, Sep 13, 2024 at 05:39:22PM +0530 schrieb Vinay Oli: > I'm currently facing a strange issue with PostgreSQL 15.0. I have a > primary-standby setup that is in sync, with a replication slot in place. > There are 18 databases, and one of the databases on the primary side is 104 > GB, while the same database on the standby side is 216 GB. Both are in sync > with zero delay. First thing that comes to my mind is different effect of autovacuum between both clusters. Best, Karsten -- GPG 40BE 5B0E C98E 1713 AFA6 5BC0 3BEA AC80 7D4F C89B